CN220571488U - Automatic threshing machine for dried peanuts - Google Patents

Abstract

The utility model relates to the technical field of dry peanut threshing, and discloses an automatic dry peanut threshing machine, which comprises: the top end of the main body is fixedly provided with a feed inlet; a threshing mechanism arranged in the main body; the screening mechanism is arranged in the main body and comprises two movable plates. According to the utility model, through the movement of the second separation tank, the peanut kernels with the diameter larger than that of the second filter hole are left in the second separation tank, then the peanut kernels and the peanut shells smaller than the second filter hole fall into the first collection tank through the second filter hole, and finally the second separation tank and the first separation tank are driven to move, so that impurities, peanut shells and peanut kernels can be separated more cleanly, the workload of operators can be reduced, and the peanut kernels can be separated through the first separation tank and the second separation tank, so that the quality of the peanut is improved.

Description

Automatic threshing machine for dried peanuts

Technical Field

The utility model relates to the technical field of dry peanut threshing, in particular to an automatic dry peanut threshing machine.

Background

China is the main peanut production area in the world. For many years, the whole level of peanut harvesting mechanization is lower, greatly influences the development of peanuts, needs threshing after the peanuts are dried in the sun, and in the prior art, dry peanuts are poured into a container, then a stirring rod is driven to rotate, the stirring rod drives the peanuts to move, and the peanuts are collided with each other to threshing, so that in the threshing process, the peanut kernels are doped with a plurality of impurities and peanut shells, and the impurities and the peanut shells doped in the peanut kernels are removed after the threshing is completed, so that the working efficiency of operators is increased, and the prior art cannot sort, so that the quality of the peanut kernels is reduced.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides an automatic threshing machine for dry peanuts, which has the advantages of reducing the workload of operators and sorting peanut kernels so as to improve the quality of the peanuts.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic threshing machine for dry peanuts, which comprises:

the top end of the main body is fixedly provided with a feed inlet;

a threshing mechanism arranged in the main body;

the screening mechanism is arranged in the main body and comprises two movable plates, the top ends of the two movable plates are movably connected with a first sorting groove and a second sorting groove, a first filtering hole is formed in the first sorting groove, a second filtering hole is formed in the second sorting groove, the right end of the inside of the main body is movably connected with a first telescopic rod, and the surface of the first telescopic rod is movably connected with a first spring;

and the driving mechanism is arranged at the left end inside the main body.

As a preferable technical scheme of the utility model, the threshing mechanism comprises a motor I, a stirring shaft and a fixing plate;

the first motor is located the right-hand member of main part, the (mixing) shaft is located the output of first motor, the fixed plate is located the inside of main part.

As a preferable technical scheme of the utility model, the fixing pipes are fixedly arranged in the main body, and the number of the fixing pipes is two.

As a preferable technical scheme of the utility model, the driving mechanism comprises a motor II and a cam;

the motor is located at the left end of the main body, and the cam is located at the output end of the motor II.

As a preferable technical scheme of the utility model, a first moving groove is formed at the bottom end of the main body, and a first collecting groove is movably connected inside the first moving groove.

As a preferable technical scheme of the utility model, the utility model also comprises a dust absorption degradation mechanism which is arranged at the rear end of the main body, wherein the dust absorption degradation mechanism comprises a dust absorption box, a dust absorption pipe, a dust absorption assembly, a water tank, a water pump, a first water pipe, a second water pipe and a spray head;

the dust collection device comprises a dust collection box, a dust collection assembly, a water tank, a water pump, a water pipe I, a water pump II and a spray head.

As a preferable technical scheme of the utility model, a second moving groove is formed at the rear end of the dust suction box, and a second collecting groove is movably connected inside the second moving groove.

As a preferable technical scheme, the utility model also comprises a fixing mechanism which is arranged at the top end of the movable plate, wherein the fixing mechanism comprises a hinge seat, a telescopic rod II and a spring II;

the hinge seat is located the top of movable plate, telescopic link two articulates in the inside of hinge seat, spring two is located the bottom of telescopic link two.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model rotates the cam through the driving motor II, contacts with the left end of the moving plate in the rotating process of the cam, thereby pushing the moving plate to move, compresses the spring I in the moving process of the moving plate, resets the moving plate by the elastic force of the spring I when the cam is far away from the left end of the moving plate, thereby completing the pulling back movement of the moving plate, the first sorting groove and the second sorting groove can move along with the movement of the moving plate, the diameter of peanut particles in the first sorting groove is larger than that of the first filtering hole and can remain in the first sorting groove through the movement of the first sorting groove, and be less than first peanut kernel of filtration pore and peanut shell, impurity can pass through filtration pore first and fall in the inside of sorting tank two, through the removal of sorting tank two, the peanut kernel that the diameter is greater than filtration pore second can be left in the inside of sorting tank two, then second peanut kernel and peanut shell that is less than filtration pore can fall into collecting vat one through filtration pore two, finally remove through drive sorting tank two and sorting tank one, thereby can make impurity, peanut shell and peanut kernel separation cleaner, and then can reduce operating personnel's work load, and can select separately the peanut kernel through sorting tank one and sorting tank two, thereby improve the quality of peanut.

2. According to the utility model, the dust collection assembly is driven to suck dust in the main body into the dust collection box, when the dust enters the dust collection box, the water pump is driven to enable the water pipe I to pump water in the water tank I, then the water enters the water pipe II, then the water is sprayed out of the spray head II, then the water is combined with the dust, so that the dust is explained, then the degraded dust flows into the collecting tank II, and finally the dust is degraded, so that dust-free work can be realized, and the influence of the dust on the physical health of operators in long-time work is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a rear-view device of the structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 4 is a schematic diagram of a cross-sectional moving plate of the structure of the present utility model;

fig. 5 is a schematic diagram of a sectional dust box with the structure of the utility model.

In the figure: 1. a main body; 2. a feed inlet; 3. a first motor; 4. a stirring shaft; 5. a fixing plate; 6. a fixed tube; 7. a moving plate; 8. a first separation tank; 9. a first filter hole; 10. a second separation tank; 11. a second filtering hole; 12. a first telescopic rod; 13. a first spring; 14. a hinge base; 15. a second telescopic rod; 16. a second spring; 17. a second motor; 18. a cam; 19. a first moving groove; 20. a first collecting tank; 21. a dust suction box; 22. a dust collection pipe; 23. a dust collection assembly; 24. a water tank; 25. a water pump; 26. a first water pipe; 27. a second water pipe; 28. a spray head; 29. a second moving groove; 30. and a second collecting tank.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides an automatic threshing machine for dry peanuts, comprising:

the feeding device comprises a main body 1, wherein a feeding port 2 is fixedly arranged at the top end of the main body 1;

a threshing mechanism arranged inside the main body 1;

the screening mechanism is arranged in the main body 1 and comprises two movable plates 7, the top ends of the two movable plates 7 are movably connected with a first sorting groove 8 and a second sorting groove 10, a first filtering hole 9 is formed in the first sorting groove 8, a second filtering hole 11 is formed in the second sorting groove 10, the right end of the inside of the main body 1 is movably connected with a first telescopic rod 12, and the surface of the first telescopic rod 12 is movably connected with a first spring 13;

a driving mechanism provided at the left end inside the main body 1.

The dry peanuts are poured into the main body 1 from the feed inlet 2 by an operator, and then the threshing mechanism is driven, so that the peanuts are threshed, peanut kernels, peanut shells and impurities which fall into the first sorting groove 8, after falling into the first sorting groove 8, the driving mechanism is driven, the driving mechanism drives the moving plate 7 to move, the first spring 13 is compressed in the moving process of the moving plate 7, the driving mechanism is far away from the left end of the moving plate 7, the moving plate 7 is reset by the elastic force of the first spring 13, the moving plate 7 achieves the effect of moving back and forth, the first sorting groove 8 and the second sorting groove 10 can move along with the moving of the moving plate 7, the peanut kernels with the diameter larger than the first filtering hole 9 can be left in the first sorting groove 8, the peanut kernels with the diameter smaller than the first filtering hole 9 can fall into the second sorting groove 10, the peanut kernels with the diameter larger than the second filtering hole 11 can fall into the second sorting groove 10, and the peanut kernels with the diameter larger than the second filtering hole 11 can fall into the second filtering hole 11, and the peanut kernels can fall into the second sorting groove 11.

Wherein, the threshing mechanism comprises a motor I3, a stirring shaft 4 and a fixed plate 5;

the first motor 3 is located the right-hand member of main part 1, and (mixing) shaft 4 is located the output of first motor 3, and fixed plate 5 is located the inside of main part 1.

Through threshing mechanism's design, after dry peanut gets into inside main part 1, can fall in the inside of fixed plate 5, then through motor one 3 drive (mixing) shaft 4 rotation, make (mixing) shaft 4 drive the peanut remove to thereby the collision between the peanut thresh the peanut, and then threshing completion's peanut grain and peanut shell, impurity can fall downwards through fixed plate 5.

Wherein, the inside of main part 1 is fixed mounting has fixed pipe 6, and the quantity of fixed pipe 6 is two.

Through the design of fixed pipe 6, when the peanut is accomplished droing, the peanut grain can fall in the inside of fixed pipe 6 because fixed pipe 6 is the toper design to the peanut can remove to the center of fixed pipe 6, thereby prevents that the peanut from falling on the top of movable plate 7.

The driving mechanism comprises a second motor 17 and a cam 18;

the second motor 17 is located at the left end of the main body 1, and the cam 18 is located at the output end of the second motor 17.

Through the design of the driving mechanism, after the threshed peanuts fall into the first sorting groove 8, the cam 18 is driven to rotate through the second motor 17, and in the rotating process of the cam 18, the threshed peanuts can be contacted with the left end of the moving plate 7, so that the moving plate 7 can be pushed to move.

Wherein, the bottom of the main body 1 is provided with a first moving groove 19, and a first collecting groove 20 is movably connected in the first moving groove 19.

By the design of the movable groove I19 and the collecting groove I20, inferior peanuts and all peanut shells and impurities penetrating through the filtering holes II 11 can fall into the collecting groove I20, so that the impurities and the peanut shells can be collected through the collecting groove I20.

The dust collection and degradation mechanism is arranged at the rear end of the main body 1 and comprises a dust collection box 21, a dust collection pipe 22, a dust collection assembly 23, a water tank 24, a water pump 25, a water pipe I26, a water pipe II 27 and a spray head 28;

the dust suction box 21 is located the rear end of main part 1, and dust absorption pipe 22 is located the front end of dust suction box 21 and with main part 1 fixed connection, and dust absorption subassembly 23 is located the inside of dust absorption pipe 22, and water tank 24 is located the left end of dust suction box 21, and water pump 25 is located the top of water tank 24, and water pipe one 26 is located the one end of water pump 25, and water pipe two 27 is located the other end of water pump 25, and the other end of water pipe two 27 extends to the inside of dust suction box 21 and with shower nozzle 28 fixed connection.

Through the design of dust absorption degradation mechanism, when the (mixing) shaft 4 threshes the peanut, drive dust absorption subassembly 23, thereby inhale the dust of main part 1 inside dust collection box 21 through dust absorption subassembly 23, after the dust gets into inside dust collection box 21, drive water pump 25 makes water pipe one 26 draw the inside water of water tank 24, then water can get into inside dust collection box 21, then thereby the inside blowout of shower nozzle 28, then water can combine with the inside dust of dust collection box 21 to degrade the dust.

The rear end of the dust box 21 is provided with a second moving groove 29, and a second collecting groove 30 is movably connected in the second moving groove 29.

The degraded dust falls back into the second collecting tank 30 through the design of the second moving tank 29 and the second collecting tank 30, so that the degraded dust can be collected through the second collecting tank 30.

The device also comprises a fixing mechanism which is arranged at the top end of the movable plate 7, wherein the fixing mechanism comprises a hinging seat 14, a telescopic rod II 15 and a spring II 16;

the articulated seat 14 is located the top of movable plate 7, and telescopic link two 15 articulates in the inside of articulated seat 14, and spring two 16 are located the bottom of telescopic link two 15.

Through the design of the fixing mechanism, before threshing peanuts, the first sorting groove 8 and the second filtering hole 11 need to be placed in the moving plate 7, then the second telescopic rod 15 is rotated, the second spring 16 is stretched in the rotation process of the second telescopic rod 15, then the second telescopic rod 15 is parallel to the top ends of the first sorting groove 8 and the second sorting groove 10, then the second telescopic rod 15 is loosened, and the second telescopic rod 15 is clamped between the first sorting groove 8 and the second sorting groove 10 by the elasticity of the second spring 16.

The working principle and the using flow of the utility model are as follows:

firstly, an operator pours dry peanuts into the main body 1 from the inside of the feed inlet 2, the peanuts fall into the inside of the fixed plate 5, then the first motor 3 is driven to rotate the stirring shaft 4, the stirring shaft 4 drives the peanuts to rotate, threshing is carried out by collision between the peanuts, dust is generated in the threshing process, at this time, the dust collection assembly 23 is driven to suck the dust in the main body 1 into the dust collection box 21, when the dust enters the dust collection box 21, the water pump 25 is driven to enable the first water pipe 26 to pump water in the water tank 24, then the water enters the second water pipe 27, then the water is sprayed out from the inside of the spray head 28, then the water is combined with the dust, so that the dust is taught, then the degraded dust flows into the inside of the second collection groove 30, then the diameter of the fallen peanut kernels is larger than that of peanut shells and impurities, then the peanut kernels and peanut shells fall into the first sorting groove 8 through the fixed plate 5, after falling into the first sorting groove 8, the second driving motor 17 rotates the cam 18, the cam 18 contacts with the left end of the moving plate 7 in the rotating process of the cam 18, so that the moving plate 7 is pushed to move, the first spring 13 is compressed in the moving process of the moving plate 7, when the cam 18 is far away from the left end of the moving plate 7, the moving plate 7 is reset by the elastic force of the first spring 13, so that the moving plate 7 is pulled back, the first sorting groove 8 and the second sorting groove 10 also move along with the moving plate 7, the peanut kernels with the diameter larger than the filter holes 9 in the first sorting groove 8 can be left in the first sorting groove 8 through the moving of the first sorting groove 8, the peanut kernels and the peanut shells smaller than the filter holes 9 can fall into the second sorting groove 10 through the filter holes 9, the moving of the second sorting groove 10, the peanut kernels with the diameter larger than the second filter hole 11 are left in the second sorting groove 10, then the peanut kernels, peanut shells and impurities smaller than the second filter hole 11 fall into the first collecting groove 20 through the second filter hole 11, and finally the operation flow of the device is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and scope of the utility model as defined by the appended claims

The scope is defined by the appended claims and equivalents thereof.

Claims (8)

1. An automatic thresher for dried peanuts, which is characterized in that: comprises the following steps:

the feeding device comprises a main body (1), wherein a feeding hole (2) is fixedly arranged at the top end of the main body (1);

a threshing mechanism which is arranged in the main body (1);

the screening mechanism is arranged in the main body (1), the screening mechanism comprises two movable plates (7), the top ends of the two movable plates (7) are movably connected with a first sorting groove (8) and a second sorting groove (10), a first filtering hole (9) is formed in the first sorting groove (8), a second filtering hole (11) is formed in the second sorting groove (10), a first telescopic rod (12) is movably connected with the right end of the inner part of the main body (1), and a first spring (13) is movably connected with the surface of the first telescopic rod (12);

and a driving mechanism arranged at the left end inside the main body (1).

2. An automatic thresher for dry peanuts as claimed in claim 1, wherein: the threshing mechanism comprises a motor I (3), a stirring shaft (4) and a fixed plate (5);

the motor I (3) is located at the right end of the main body (1), the stirring shaft (4) is located at the output end of the motor I (3), and the fixing plate (5) is located inside the main body (1).

3. An automatic thresher for dry peanuts as claimed in claim 1, wherein: the fixing pipes (6) are fixedly arranged in the main body (1), and the number of the fixing pipes (6) is two.

4. An automatic thresher for dry peanuts as claimed in claim 1, wherein: the driving mechanism comprises a motor II (17) and a cam (18);

the second motor (17) is positioned at the left end of the main body (1), and the cam (18) is positioned at the output end of the second motor (17).

5. An automatic thresher for dry peanuts as claimed in claim 1, wherein: the bottom of the main body (1) is provided with a first movable groove (19), and the inside of the first movable groove (19) is movably connected with a first collecting groove (20).

6. An automatic thresher for dry peanuts as claimed in claim 1, wherein: the dust collection and degradation mechanism is arranged at the rear end of the main body (1), and comprises a dust collection box (21), a dust collection pipe (22), a dust collection assembly (23), a water tank (24), a water pump (25), a water pipe I (26), a water pipe II (27) and a spray head (28);

the dust suction box (21) is located the rear end of main part (1), dust absorption pipe (22) are located the front end of dust suction box (21) and with main part (1) fixed connection, dust absorption subassembly (23) are located the inside of dust absorption pipe (22), water tank (24) are located the left end of dust suction box (21), water pump (25) are located the top of water tank (24), water pipe one (26) are located the one end of water pump (25), water pipe two (27) are located the other end of water pump (25), the other end of water pipe two (27) extends to the inside of dust suction box (21) and with shower nozzle (28) fixed connection.

7. An automatic thresher for dry peanuts as claimed in claim 6, wherein: the rear end of the dust suction box (21) is provided with a second moving groove (29), and a second collecting groove (30) is movably connected inside the second moving groove (29).

8. An automatic thresher for dry peanuts as claimed in claim 6, wherein: the device also comprises a fixing mechanism which is arranged at the top end of the moving plate (7), wherein the fixing mechanism comprises a hinging seat (14), a telescopic rod II (15) and a spring II (16);

the hinge seat (14) is located at the top end of the movable plate (7), the second telescopic rod (15) is hinged in the hinge seat (14), and the second spring (16) is located at the bottom end of the second telescopic rod (15).